Crystal Structure Analysis of Human Histamine Methyltransferase (Ile105 Polymorphic Variant) Complexed with AdoHcy and Antimalarial Drug Quinacrine DOI:10.2210/pdb1jqe/pdb

1JQE   Display Files  close FASTA Sequence PDB File PDB File (Header) mmCIF File mmCIF File (Header) PDBML/XML File PDBML/XML File (Header)   Download Files  close FASTA Sequence PDB File (Text) PDB File (gz) mmCIF File mmCIF File (gz) PDBML/XML File PDBML/XML File (gz) Biological Assembly 1 (gz) (A) Biological Assembly 2 (gz) (A)   Share this Page  close Facebook Twitter LinkedIn Email Link this Page

Primary Citation       Related Citations in PDB Entry (REMARK 1) Hide     Molecular Description Hide Classification: Transferase Structure Weight: 67859.38 Molecule: Histamine N-Methyltransferase Polymer: 1 Type: protein Length: 292 Chains: A, B EC#: 2.1.1.8    Organism Homo sapiens Gene Name HNMT UniProtKB:   Protein Feature View | Search PDB | P50135         Source Hide Polymer: 1 Scientific Name: Homo sapiens   Taxonomy   Common Name: Human Expression System: Escherichia coli       Related PDB Entries Hide Identifier Details 1JQD  1JQD contains the Thr105 polymorphic variant complexed with histamine instead of quinacrine      Ligand Chemical Component Hide Identifier Formula Name Interactions QUN Search  Download  C23 H30 Cl N3 O QUINACRINE   Ligand Explorer SAH Search  Download  C14 H20 N6 O5 S S-ADENOSYL-L-HOMOCYSTEINE   Ligand Explorer UNX Search  Download  X UNKNOWN ATOM OR ION   Ligand Explorer     External Ligand Annotations Hide Identifier   Binding Affinity (Sequence Identity %) QUN Search  Download  N/A in BindingDB N/A in BindingMoad Ki: 360 nM - data from PDBbind   SAH Search  Download  Ki: 10500 - 18100 nM (99) - data from BindingDB   N/A in BindingMoad     External Domain Annotations Hide SCOP Classification v1.75: 2 Domains - data from SCOP   CATH Classification v3.4.0: 2 Domains - data from CATH   Pfam Classification: 2 Domains - data from Pfam   GO Terms: 18 Terms - data from GO      Structural Biology Knowledgebase Data Hide     Data in orange boxes are gathered from external resources (when available). Reset Layout

Biological Assembly 1            View in 3D More Images... Biological assembly 1 assigned by authorsBiological assembly 2 assigned by authors Downloadable viewers: Simple Viewer Protein Workshop Ligand Explorer Kiosk Viewer Other Viewers  KiNG WebMol QuickPDB FirstGlance         MyPDB Personal Annotations Hide     Deposition Summary Hide Authors:   Horton, J.R.,  Sawada, K.,  Nishibori, M.,  Zhang, X.,  Cheng, X. Deposition:   2001-08-06 Release:   2002-08-06 Last Modified (REVDAT):   2009-02-24     Revision History    Hide Mouse over text for details 2011-07-13 Version format compliance     Experimental Details Hide Method:   X-RAY DIFFRACTION Exp. Data: N/A Resolution[Å]:   1.91 R-Value: 0.199 (obs.) R-Free: 0.235 Space Group: P 6 Unit Cell:   Length [Å] Angles [°] a = 130.34 α = 90.00  b = 130.34 β = 90.00  c = 63.01 γ = 120.00